The Psoas is NOT a Hip Flexor

The Psoas is NOT a Hip Flexor

  The psoas is not a hip flexor – okay, there I have said it! Usually I warm my students to this idea before I spring it on them. However, I guess I am feeling bold. Whether or not you agree with me that the psoas is something other then a flexor muscle, I invite you to test out my reasoning during your next practice. The iliopsoas, fondly known as psoas (so-as), is the core muscle of the body and it is the only muscle to attach spine to leg. The psoas is formally categorized as a hip flexor. Flexors are defined as muscles that close a joint. Major flexors are located in the front of the body. Because the psoas moves from the deepest core at the 12th thoracic (or 1st lumbar) vertebrae diagonally forward through the... Continue ...

Posted on September 8, 2009 By